CA2257319A1 - Dynamic radio link adaptation - Google Patents

Dynamic radio link adaptation Download PDF

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Publication number
CA2257319A1
CA2257319A1 CA002257319A CA2257319A CA2257319A1 CA 2257319 A1 CA2257319 A1 CA 2257319A1 CA 002257319 A CA002257319 A CA 002257319A CA 2257319 A CA2257319 A CA 2257319A CA 2257319 A1 CA2257319 A1 CA 2257319A1
Authority
CA
Canada
Prior art keywords
service
adapter
class
connection
radio link
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002257319A
Other languages
French (fr)
Other versions
CA2257319C (en
Inventor
William Anthony Gage
Goran Janevski
Jagdish Sonti
Risvan Coskun
Gary Kenward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nortel Networks Corp filed Critical Nortel Networks Corp
Priority to CA002257319A priority Critical patent/CA2257319C/en
Priority to US09/263,517 priority patent/US6515972B1/en
Publication of CA2257319A1 publication Critical patent/CA2257319A1/en
Application granted granted Critical
Publication of CA2257319C publication Critical patent/CA2257319C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Abstract

A radio link adapter for wireless transmission of multimedia data through a communication link between a radio access network (RAN) and a mobile station (MS), is provided. The information flow is constantly monitored to determine the class of service requirements and for allocating a pair of adapters designed to fit the respective class of service requirements. A connection end may be initially established in the RAN or in the MS. An analyser monitors the link, detects the class of service required, and dynamically allocates the adequate adapter to the connection. There is no need to recreate the connection when selecting the adapter for transporting various classes of service and therefore, the transport of the information flow is optimized while maintaining the end-to-end quality of service (QoS).
CA002257319A 1998-12-30 1998-12-30 Dynamic radio link adaptation Expired - Fee Related CA2257319C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002257319A CA2257319C (en) 1998-12-30 1998-12-30 Dynamic radio link adaptation
US09/263,517 US6515972B1 (en) 1998-12-30 1999-03-05 Dynamic radio link adaptation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002257319A CA2257319C (en) 1998-12-30 1998-12-30 Dynamic radio link adaptation

Publications (2)

Publication Number Publication Date
CA2257319A1 true CA2257319A1 (en) 2000-06-30
CA2257319C CA2257319C (en) 2006-03-14

Family

ID=4163135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002257319A Expired - Fee Related CA2257319C (en) 1998-12-30 1998-12-30 Dynamic radio link adaptation

Country Status (2)

Country Link
US (1) US6515972B1 (en)
CA (1) CA2257319C (en)

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Also Published As

Publication number Publication date
US6515972B1 (en) 2003-02-04
CA2257319C (en) 2006-03-14

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